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Parameter specification:
<State> Boolean data is as follows:
ON | 1:Freq Ref Switch is turned on,
OFF | 0: Freq Ref Switch is turned off.
Programmable command:
[:SOURce]:FREQuency:REFerence:STATe ON|OFF|1|0
[:SOURce]:FREQuency:REFerence:STATe?
Example:
:FREQuency:REFerence:STATe 1
Freq Ref of the signal generator is turned on.
4.2.1.5 Freq Ref
Functional Description:
This command sets Freq Ref. Such set value is available when Freq Ref is turned on and a
frequency reference indicator “*” is displayed in frequency display area. Any CW output signal set at
this time will subtract frequency reference value. For example: The current CW output frequency is 1
GHz. If Freq Ref is set to 1 GHz, the CW output frequency displayed at this time will be based on 0 Hz
frequency reference, so frequency display area will display 1 MHz; if CW frequency is set to 1 MHz,
frequency display area will display 1 MHz and the actual output frequency is 1.001 GHz.
Parameter specification:
<FreqRef>
Freq Ref.
Model
Range
S1465A
[0Hz - 3GHz]
S1465B
[0Hz - 6GHz]
S1465C
[0Hz - 10GHz]
S1465D
[0Hz - 20GHz]
S1465E
[0Hz - 40GHz]
S1465H
[0Hz - 50GHz]
S1465L
[0Hz - 67GHz]
Programmable command:
[:SOURce]:FREQuency:REFerence <val>
[:SOURce]:FREQuency:REFerence?
Example:
:FREQuency:REFerence 10GHz Set the
relative frequency of the signal generator to 10 GHz.
4.2.1.6 Freq Mul
Functional Description:
This command sets Freq Mul for signal source. When set Freq Mul is greater than 1, a multiplier
dicator "*" is displayed in frequency display area. At this time, displayed frequency value= RF output
frequency value ×multiplier. However, the actual frequency output is still the frequency with no
multiplier added. When Freq Mul is set to 1, the indicator disappears.
Parameter specification:
<FreqMult> Freq Mul.
Range: 1[1
,
36].
Programmable command:
[:SOURce]:FREQuency:MULTiplier <val> [:SOURce]:FREQuency:MULTiplier?
